Home / 37,388.22-56,082.45-11,093.16

Finding the Fourth Proportional to 37,388.22, 56,082.45 and 11,093.16

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Solution

The fourth proportional to 37,388.22, 56,082.45 and 11,093.16 is: 16,639.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,388.22 : 56,082.45 = 11,093.16 : x
  2. Step 2: Convert to fraction form
    37,388.22/56,082.45 = 11,093.16/x
  3. Step 3: Cross multiply
    37,388.22x = 56,082.45 × 11,093.16
  4. Step 4: Simplify right side
    37,388.22x = 622,131,591.04
  5. Step 5: Solve for x
    x = 622,131,591.04/37,388.22
  6. Step 6: Final answer
    x = 16,639.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.